videos in AudioSet
A list of about a million ten-second YouTube clips, each labelled with the sounds in it, that Google published in 2017. Labs use it to train and test general audio and music models.
Including J. S. Bach - Prelude & Fugue in C sharp major BWV 848 from WTC I - Chiara Massini, harpsichord, J. S. Bach - Sonata for Violin and Continuo in E min. BWV 1023 (3/3), J. S. Bach - Goldberg Variations BWV 988 -10.Variatio 22,23,24 (10/13) - Chiara Massini, Harpsichord